PL602-38

PL602-35/-37/-38/-39 750kHz – 800MHz Low Phase Noise Multiplier XO Universal Low Phase Noise IC’s FE AT UR E S PIN CONFIGURATION  Selectable 750kHz to 800MHz range.  Low phase noise output  -127dBc/Hz for 155.52MHz @ 10kHz offset  -115dBc/Hz for 622.08MHz @ 10kHz offset  LVCMOS (PL602-37), LVPECL (PL602-35 and PL602-38) or LVDS (PL602-39) output.  12MHz to 25MHz crystal input.  No external crystal load capacitors required.  Output Enable selector.  Selectable /16 to x32 frequency divider/multiplier.  3.3V operation.  Available in 16-Pin TSSOP or 16-pin 3x3mm QFN GREEN/RoHS compliant packages. (Top View) VDD XIN XOUT SEL3^ SEL2^ OE GND GND 1 1 6 2 1 5 PL602-3x 3 1 4 4 1 3 5 1 2 6 1 1 7 1 0 89 TSSOP-16L SEL0^ SEL1^ GND CLKC VDD CLKT GND GND XIN VDD / GND* SEL0^ / VDD* SEL1^ DESCRIPTION The PL602-35 (LVPECL with inverted OE), PL602-37 (LVCMOS), PL602-38 (LVPECL), and PL602-39 (LVDS) are high performance and low phase noise XO IC chips. They provide phase noise performance as low as –127dBc at 10kHz offset (at 155MHz), by multiplying the input crystal frequency up to 32x. The very low jitter makes them ideal for a wide range of applications, including SONET/SDH and FEC. They accept fundamental parallel resonant mode crystals from 12MHz to 25MHz. XOUT SEL3^ SEL2^ OE 12 13 11 10 9 8 14 PL602-3x 7 15 6 16 5 123 4 GND CLKC VDD CLKT GND GND GND GND BLOCK DIAGRAM SEL[3:0] XIN XOUT Oscillator Amplifier w/ integrated load cap. PLL (Phas...